The greatest common factor of 18 and 55 is 1.
The greatest common factor of 52 and 81 is 1
The greatest common factor of 10 and 17 is 1.
The greatest common factor of 31 and 46 is 1.
The Greatest Common Factor of 3, 11 is 1.
The greatest common factor of 1-x3 is 1, dummy.
The Greatest Common Factor (GCF) of 1 and 12 is 1
The Greatest Common Factor of 3, 8, 12: 1
The GCF is 1.
The Greatest Common Factor (GCF) is: 1
21
1 is the greatest common factor.